Home / Models / C-775
C-775 exterior
C-775 alternate exterior
C-775 floor plan
C-775 elevation
Exterior:
About This Model

At 775 square feet, the C-775 delivers what most people imagine when they picture a 2-bedroom ADU — two real bedrooms where people can actually live long-term, a kitchen that functions for cooking actual meals, and a living area where two adults can exist without being on top of each other. This is the model most often chosen for a parent-and-adult-child or sibling pair who will be living in the ADU together. For rental, the C-775 represents the top of the Madison ADU rental market in most neighborhoods.

Ideal For

Two-person household requiring independent bedrooms, premium 2-bedroom rental.

Interior Photo
C-775 interior

Representative interior photo. Finishes and layout vary by model and project configuration.

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Floor Plan / Elevation — C-775
Floor Plan
C-775 floor plan
Elevation
C-775 elevation
Virtual Tour

Explore the C-775 in 3D before your project begins. Walk through the layout, check sight lines, and get a feel for the space.

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Facade Upgrade Options
C-775 facade upgrade

Facade upgrade options available. Ask about exterior cladding, window configurations, and color packages during your consultation.

Premium Finishes & Features
Full Turnkey Construction & Finishes All Included
Design and Plans Included
Luxury Vinyl Flooring
Quartz Countertops
House Match Options Available
Mini Split Heating and Air System
Open Concept Kitchen
Custom Built at Your Property
French Front Entry Doors
Full Bathroom
Lifetime Composition Shingle Roof
Slow Close Cabinets and Drawers
All Appliances Included
Frequently Asked Questions
Where can I place this ADU?+
The C-775 can be placed on most single-family and two-family residential lots in Dane County, subject to setback, size, and zoning requirements for your municipality. We confirm feasibility at your address during the free feasibility check.
What can I customize?+
Exterior siding color and material, roofing color, interior paint, cabinet hardware, light fixtures, and appliance packages. The structural layout is fixed per model; finish-level personalization is fully available.
What features come standard?+
Every Boundless ADU includes full permitting, architectural plans, mini-split HVAC, all appliances, quartz countertops, luxury vinyl flooring, slow-close cabinetry, French entry doors, and a lifetime composition shingle roof.
What financing options are available?+
Common paths include HELOCs, cash-out refinancing, construction-to-permanent loans, and ADU-specific products. See our financing page or try the ADU calculator.

C-775

C-Series
2Bed
1Bath
775sqft
ADU Overview
775 sqft 2-bedroom. Both bedrooms fit a queen bed comfortably. Properly proportioned living, kitchen, and bath.
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